Semester Exam Review Part 1

Front

What is a function?

Back

A function is a relation between a set of inputs and a set of possible outputs where each input is related to exactly one output.

Front

How can you determine if a relation is a function?

Back

A relation is a function if no two ordered pairs have the same first element (input).

Front

What is the slope-intercept form of a linear equation?

Back

Front

What does the slope of a line represent?

Back

The slope of a line represents the rate of change of the y-value with respect to the x-value; it indicates how steep the line is.

Front

What is the y-intercept of a line?

Back

Front

How do you find the equation of a line given two points?

Back

Front

What is the relationship between the number of vehicles and the total capacity?

Back

Front

How do you set up a system of equations for a word problem?

Back

Identify the variables, write equations based on the relationships described in the problem, and include any constraints.

Front

Back

Front

What is a linear equation?

Back